14 is 20% percent of what number?

What is the equation for a geometric sequence with a first term of 3 and a second term of - 9? an = 3 (-12) n - 1 an = 3 (12) n - 1 an = 3 (-3) n - 1 an = 3 (3) n - 1?

Is there a type of rectangle that is not a rhombus

What is the simplified form of 3 square root of 135

Simplify: - z^3+5k^6 - (-z^3+10k^6)

5x-2y+3z-2x-y+4z solve

What is 2 (x - 1/2) = 3 (5-2x)

A. Dalton's cell phone provider charges $0.15 for each text message over his plan's limit. How much will they charge Dalton for 125 messages over his limit? B. Why does this charge show up as a negative number on his bill?

Ed fills his water bottle with 1.2 liters of water. After his bike ride, he drinks 200 millimeters of the water. How much is left in Ed's water bottle.

A door wedge is 5 cm tall. Its has 3.7 cm high triangular bases with 2 congruent 5 cm sides and a 4 cm side. What is its surface area?

John asked the players on his hockey team their height in inches and listed the results below. What is the range of the data set? Round to the nearest tenth when necessary 76, 72, 70, 68, 72, 62